Abstract: An apparatus for containing thermal events of at least one energy storage device is disclosed. The apparatus may comprise a containment enclosure including a venting chamber having a pathway. The pathway may include an inlet portion and an outlet portion and the pathway may be configured to enable emissions discharged from the at least one energy storage device to be directed from the inlet portion to the outlet portion. The outlet portion of the pathway may include an outlet aperture. A filter may be configured to filter the emissions passing through the outlet aperture of the pathway and a valve may be configured to open at a predetermined threshold pressure level to release at least a portion of the emissions into the atmosphere.

Abstract: Methods and devices to measure an angular deflection of an aircraft member. The devices are configured to be attached to the aircraft member. The devices are configured to obtain an orientation of the device about three separate axes. The methods use initial orientation values and dynamic orientation values to calculate an axis of rotation. Using the axis of rotation, the deflection angle can be calculated for the aircraft member.

Abstract: Methods and devices to measure an angular deflection of an aircraft member. The devices are configured to be attached to the aircraft member. The devices are configured to obtain an orientation of the device about three separate axes. The methods use initial orientation values and dynamic orientation values to calculate an axis of rotation. Using the axis of rotation, the deflection angle can be calculated for the aircraft member.

Abstract: An aerial refueling assembly includes, for example, a pressure transducer, a processor, and one or more light sources. The processor is coupled to the pressure transducer. The one or more light sources are coupled to the processor. The pressure transducer is configured to sense a fuel pressure inside the aerial refueling assembly and to provide a signal that is indicative of the sensed fuel pressure inside the aerial refueling assembly. The processor is configured to receive the signal and to cause the one or more light sources to flash in a manner that relates to the sensed fuel pressure.

Abstract: An aerial refueling assembly includes, for example, a pressure transducer, a processor, and one or more light sources. The processor is coupled to the pressure transducer. The one or more light sources are coupled to the processor. The pressure transducer is configured to sense a fuel pressure inside the aerial refueling assembly and to provide a signal that is indicative of the sensed fuel pressure inside the aerial refueling assembly. The processor is configured to receive the signal and to cause the one or more light sources to flash in a manner that relates to the sensed fuel pressure.